Magnetic Stirrer

Magnetic hot stirrer

ZNCL-BS laboratory magnetic stirrer adopts PAPST series brushless DC motor with stable performance, low noise, long life and no spark. It is a laboratory instrument for liquid mixing. It is mainly used to stir or stir liquid or solid mixtures with low viscosity at the same time.

Features

- The magnetic stirrer adopts square ceramic, metal surface, anti-corrosion, smooth and easy to clean.
- With patented synthetic crystal heating coating, the heating life is ten times that of heating wire. In addition, the heating temperature can be stabilized up to 300 ° C.
- Using PAPST series brushless DC motor, stable performance, low noise, long life and no spark.
- Stepless speed control line, stable speed。
- Set in constant temp line, temp control accuracy, easy to operate.
- Inside, outside probe can measure the temp of electric heater and the liquid temp in it.
- The instrument itself can be self- protection.

Detail

Purpose of magnetic stirrer:

Magnetic stirrer is a laboratory instrument used for liquid mixing. It is mainly used to stir or stir liquid or solid mixture with low viscosity at the same time.

After sale

- 1 year warranty service and all life maintenance.

- Technical Egineer are avalible for oversea trainning.

- Free change for some parts

- Remote control technical consult

- Free installation DVD

- Maintenance plan

Package

Transport

1. The working principle of magnetic stirrer.

The basic principle of a magnetic stirrer is to use the principle of homogeneous repulsion and heterosexual attraction of a magnetic field to use magnetic fields to push and place them in a container, and the magnetic stirrer rotates in a circle to achieve the purpose of stirring liquid. Together with the heating temperature control system, it can be heated according to the specific experimental requirements and control the sample temperature, maintain the temperature conditions required for the experimental conditions, and ensure that the liquid mixture meets the experimental requirements.
Utilizing the same-sex repulsion property of magnetic materials, the magnetic stirrer is driven to rotate by constantly changing the polarities at both ends of the base. The rotation of the magnetic stirrer drives the sample to rotate, so that the sample is evenly mixed.

2. How to use magnetic hot stirrer

Stirring operation: Place the container containing the solution in the center of the workbench (ie, electric furnace), and put a suitable stirrer in the container. ) You can turn on the machine and switch on the left side of the fuselage. The container must not be made of iron or magnetically related materials. The bottom thickness should not be greater than 10 mm and should be smooth. Adjust the speed of the stirring knob to gradually increase the speed from slow to fast. If the acceleration is too fast, the stirrer will escape. If the stirrer is not in the center of the container, you can turn on the stirrer first and let it shut down when idling. The stirrer will automatically suck into the center.

3. What is a magnetic stirrer?

Lab magnetic stirrer is a laboratory instrument used for liquid mixing. It is mainly used to stir or stir liquid or solid mixture with low viscosity at the same time.